Services

Retrieves service IDs from the container for public services.

Breadcrumb theme preprocess.

Interface for a storage manager.

Preprocess for commoncore theme templates.

A service for handling import of content.

Default implementation of the theme settings provider service.

Modifies the MIME type map by calling hook_file_mimetype_mapping_alter().

Provides an interface for the caching of a form and its form state.

Defines a class for configuring middlewares on the http handler stack.

Defines an interface for storing a menu tree containing menu link IDs.

The twig extension so Drupal can recognize the new code.

Lets you load templates using the component ID.

Determines which component should be used.

Checks whether two schemas are compatible.

Icon finder to discover files under specific paths or URLs.

Preprocess for commoncore theme templates.

Help hook implementations for announcements_feed.

Toolbar hook implementations for announcements_feed.

Hook implementations for big_pipe.

Provides a BC layer for modules providing old configurations.

Hook implementations for block.

Theme hook implementations for block_content.

Hook implementations for ckeditor5.

Form hooks for claro.

Hook implementations for comment.

Hook implementations for comment.

Hook implementations for contextual.

Hook implementations for contextual.

Hook implementations for datetime.

Hook implementations for dblog.

Hook implementations for editor.

Hook implementations for field_ui.

Subscribes to default content-related events.

Implements hook_file_download().

Hook implementations for file.

Theme hooks for the file module.

Hook implementations for file tokens.

Theme hooks for filter.

Hook implementations for help.

Hook implementations for history.

Hook implementations for history.

Requirements for the Image module.

Hook implementations for image.

Subscribes to default content-related events.

Theme hooks for link.

Hook implementations for menu_link_content.

Hook implementations for menu_ui.

Requirements for the MySQL module.

Config translation hook implementations for node.

Entity hook implementations for node.

Help hook implementation for node.

Module hook implementations for node.

Search related hook implementations for node module.

Token hook implementations for node.

Views hook implementations for node.

Page preprocess hooks for olivero.

Hook implementations for options.

Subscribes to default content-related events.

Hook implementations for search.

Theme hook implementations for search.

Hook implementations for shortcut.

Hook implementations for system.

Hook implementations for system.

Hook implementations for system.

Hook implementations for taxonomy.

Hook implementations for taxonomy.

Hook implementations for toolbar.

Hook implementations for update.

Theme hooks for update module.

Requirements for the User module.

Hook implementations for user.

Hook implementations for user.

Hook implementations for views.

Hook implementations for views.

Defines an interface for defining cast expressions in SQL.

Hook implementations for views_ui.

Resolves the arguments to pass to an access check callable.

Access check for routes implementing _access_admin_menu_block_page.

Access check for cron routes.

Defines an access checker that allows specifying a custom method for access.

Allows access to routes to be controlled by an '_access' boolean parameter.

Defines an access checker for entity creation.

Checks if the current user has delete access to the items of the tempstore.

Defines an access check for entity form mode routes.

Access protection against CSRF attacks.

Permission access check.

Determines whether allow authorized operations is set.

Access check for user registration routes.

Attaches access check services to routes and runs them on request.

Grants permissions based on a user's roles.

An implementation of AccountSwitcherInterface.

Processes attachments of AJAX responses.

Service to fetch announcements from the external feed.

Service to render announcements from the external feed.

Groups CSS assets.

Renders CSS assets.

Optimizes a CSS asset.

Optimizes JavaScript assets.

Dumps a CSS or JavaScript asset.

Stores a cache busting query string service for asset URLs.

Manager for authentication.

Authentication subscriber.

Provides a proxy class for \Drupal\Core\Render\BareHtmlPageRenderer.

Service for sending an HTML response in chunks (to get faster page loads).

Provides a repository for Block config entities.

A cache collector that caches IDs for block_content UUIDs.

Defines a breakpoint plugin manager to deal with breakpoints.

Defines a memory cache implementation.

Defines the chained fast cache backend factory.

The memory cache factory.

Defines a PHP cache backend factory.

Defines a backend with a fast and a consistent backend chain.

Defines a default cache implementation.

Defines a default cache implementation.

Defines a memory cache implementation.

Defines a default cache implementation.

Defines a memory cache implementation.

Defines a default cache implementation.

Defines the HeadersCacheContext service, for "per header" caching.

Defines the LanguagesCacheContext service, for "per language" caching.

Defines the RequestFormatCacheContext service, for "per format" caching.

Defines the RouteCacheContext service, for "per route name" caching.

Defines the SessionExistsCacheContext service, for "session or not" caching.

Defines the ThemeCacheContext service, for "per theme" caching.

Defines a cache context for whether the URL is the front page of the site.

Defines the PathCacheContext service, for "per URL path" caching.

Defines the QueryArgsCacheContext service, for "per query args" caching.

Defines the UrlCacheContext service, for "per page" caching.

Defines the node access view cache context service.

Defines the UserRolesCacheContext service, for "per role" caching.

Converts cache context tokens into cache keys.

Prewarms caches for services that implement PreWarmableInterface.

Cache tags invalidations checksum implementation that uses the database.

Preloads frequently used cache tags.

A subscriber invalidating cache tags when the default theme changes.

Implements the class resolver interface supporting class names and services.

Class to define the comment breadcrumb builder.

Comment manager contains common functions to manage comment fields.

A chronological list of Checkpoint objects.

Defines the configuration object factory.

Final event subscriber to the missing content event.

The ConfigManager provides helper functions for the configuration system.

The managed storage defers all the storage method calls to the manager.

Defines the Database storage.

Defines the cached storage.

The event subscriber preventing excluded modules to be exported.

Create a snapshot when config is imported.

Validates module uninstall readiness based on existing content entities.

Wrapping controller for entity forms that serve as the main page body.

ControllerResolver to enhance controllers beyond Symfony's basic handling.

The Drupal core Cron service.

Default object for current_route_match service.

MySQL implementation of \Drupal\Core\Database\Connection.

MySQL implementation of \Drupal\Core\Database\Connection.

Provides a service to handle various date related functionality.

A helper for datetime fields integrating with views.

Default bare HTML page renderer.

The config installer.

Makes possible to guess the MIME type of a file using its extension.

Defines the persistent database lock backend.

Provides the default implementation of the active menu trail service.

Provides upcasting for a node entity in preview.

Makes sure the unmodified ConfigEntity is loaded on admin pages.

Provides upcasting for a view entity to be used in the Views UI.

Dumps Route information to a database table.

Returns cached responses as early and avoiding as much work as possible.

Adds configuration names to configuration mapper on POPULATE_MAPPER event.

Validates email addresses.

Entity config importer validation event subscriber.

Builds entity forms.

Defines a least recently used (LRU) static cache implementation.

Provides a factory for creating the key value entity query.

Factory class creating entity query objects for the SQL backend.

Reacts to entity bundle CRUD on behalf of the Entity system.

Provides a repository for deleted field and field storage objects.

Ensures that routes can be provided by entity types.

Reacts to entity type CRUD on behalf of the Entity system.

Provides helper methods for loading entity types.

Exception subscriber for handling core default HTML error pages.

Handle the EnforcedResponseException and deliver an EnforcedResponse.

Last-chance handler for exceptions: the final exception subscriber.

Exception handler to determine if an exception indicates an uninstalled site.

Provides a list of available modules.

Provides a list of available themes.

Factory for getting extension lists by type.

Reacts to field definition CRUD on behalf of the Entity system.

Subscriber for Field UI routes.

Provides functions to manage Apache .htaccess files.

Provides a proxy class for \Drupal\Core\File\MimeType\ExtensionMimeTypeGuesser.

Defines a recursive validator for Typed Data.

Provides a file entity repository.

Defines the database file usage backend. This is the default Drupal backend.

Provides helpers to operate on files and stream wrappers.

Prevents uninstallation of modules providing used filter plugins.

Defines the database flood backend. This is the default Drupal backend.

Wraps AJAX form submissions that are triggered via an exception.

Handles form errors.

Provides validation of form submissions.

Adds history functionality to comment links on nodes.

Response subscriber to replace the HtmlResponse with a BigPipeResponse.

Response subscriber to handle HTML responses.

Helper class to construct a HTTP client with Drupal specific config.

Expands the compressed ajax_page_state query parameter into an array.

Adds a Content-Length HTTP header to responses.

Provides a middleware to determine the content type upon the accept header.

Wrap session logic around a HTTP request.

Manages image toolkit plugins.

Parses extension .info.yml files.

Defines the keyvalue store factory for the database backend.

Defines the keyvalue store factory.

Sets the current language as a context.

Class responsible for providing language support on language-unaware sites.

A CacheCollector implementation for building library extension info.

A CacheCollector implementation for building library extension info.

Provides a class which generates a link with route names and parameters.

Provides a proxy class for \Drupal\Core\Lock\DatabaseLockBackend.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Defines a logger channel that most implementations will use.

Logs events in the watchdog database table.

Parses log messages and their placeholders.

Default main content renderer for dialog requests.

Main content renderer for HTMX requests.

Default main content renderer for off-canvas dialog requests.

View subscriber rendering main content render arrays into responses.

Maintenance mode subscriber for controller requests.

Provides a couple of menu link tree manipulators.

Default implementation of the menu parent form selector service.

Defines an implementation of the menu link override using a config file.

The messenger service.

Class that manages modules in a Drupal installation.

Ensures modules cannot be uninstalled if enabled themes depend on them.

Defines a storage handler class that handles the node grants system.

Listens to the dynamic route events.

Provides a proxy class for \Drupal\node\ParamConverter\NodePreviewConverter.

A policy evaluating to static::DENY when the kill switch was triggered.

Provides a manager for pagers.

Provides a proxy class for \Drupal\Core\ParamConverter\AdminPathConfigEntityConverter.

Parameter converter for upcasting entity revision IDs to full objects.

Provides a proxy class for \Drupal\views_ui\ParamConverter\ViewUIConverter.

Event subscriber for registering parameter converters with routes.

Provides a default password generator.

Provides a default path validator and access checker.

Processes the inbound and outbound path using path alias lookups.

Provides the default path alias lookup operations.

Defines a path processor to rewrite file URLs.

Processes the inbound path by decoding the URL.

Path processor manager.

PostgreSQL specific entity query implementation.

Looks up placeholders in the render cache and returns those we could find.

Renders placeholders using a chain of placeholder strategies.

Provides an Action plugin manager.

Manages discovery and instantiation of block plugins.

A plugin manager for condition plugins.

Manages discovery of display variant plugins.

Provides a plugin manager for element plugins.

Plugin manager for 'field type' plugins.

Plugin type manager for field formatters.

Manages text processing filters.

Provides the default help_topic manager.

Defines an icon pack plugin manager to deal with icons.

Provides a default plugin manager for link relation types.

Defines a contextual link plugin manager to deal with contextual links.

Provides the default local action manager using YML as primary definition.

Defines the queue worker manager.

SearchExecute plugin manager.

Plugin type manager for all views handlers.

Plugin type manager for all views plugins.

Plugin type manager for all views plugins.

Plugin type manager for all views plugins.

Plugin type manager for all views handlers.

Plugin type manager for all views handlers.

Plugin type manager for all views plugins.

Plugin type manager for all views plugins.

Plugin type manager for all views plugins.

Provides form discovery capabilities for plugins.

Loads help topic Twig files from the filesystem.

Defines a chained cache implementation for combining multiple cache backends.

Yields a PSR7 request object based on the request object passed along.

Manages the Drupal private key.

Defines the queue factory for the database backend.

Provides helpers for redirect destinations.

Allows manipulation of the response object when performing a redirect.

Turns a render array into a placeholder.

Throws 406 if requesting non-HTML format and controller returns render array.

Ensures that required modules cannot be uninstalled.

Subscribes to filter HTML responses, to set attributes on active links.

Response subscriber to add X-Generator header tag.

Enhances an entity form route with the appropriate controller.

Adds _entity_revision to the request attributes, if possible.

Provides a route enhancer that handles parameter conversion.

Processes the outbound route to handle the CSRF token.

Route processor manager.

Registers the 'type' of route parameter names that match an entity type.

Sets the '_no_big_pipe' option on select routes.

Provides a proxy class for \Drupal\Core\Routing\RouteBuilder.

Router implementation in Drupal.

Holds information about the current request.

A Route Provider front-end for all Drupal-stored routes.

A router class for Drupal with access check and upcasting.

Provides a repository for Search Page config entities.

Default serialization for JSON.

Provides a YAML serialization implementation using symfonyyaml.

Defines the default session configuration generator.

Wraps the session handler to prevent writes when not necessary or allowed.

Manages user sessions.

Lazy builders for the shortcut module.

Defines a Drupal stream wrapper class for optimized assets (assets:).

Defines a Drupal public (public:) stream wrapper class.

Defines the read-only theme: stream wrapper for theme files.

Defines a chained translation implementation combining multiple translators.

Alters routes to add necessary requirements.

Defines a config subscriber for changes to 'system.advisories'.

A subscriber invalidating cache tags when system config objects are saved.

The final subscriber to 'file.upload.sanitize.name'.

Dynamically defines routes for menu linkset endpoints.

Defines a memory cache implementation.

Event handler that resolves time zone based on site and user configuration.

Sets the current taxonomy term as a context on taxonomy term routes.

Creates a shared temporary storage for a collection.

Provides the default implementation of a theme manager.

Defines a theme negotiator that deals with the active theme on ajax requests.

Set the theme according to the parameter passed to the controller.

Sets the active theme for the batch page.

Provides a class which determines the active theme of the page.

Default theme handler using the config system to store installation statuses.

Provides the default implementation of the title resolver interface.

Decorates the context repository to allow for resetting of contexts.

Adds entity placeholder paths to the list of paths to export.

Handles static site generation.

Converts Media OEmbed query parameters to static paths.

Prepares for a new request when using page cache.

Decorates the path matcher to allow for resetting of static cache.

Routes valid requests to the static build.

Adds route paths to the list of paths to export.

Contains the tome:static-export-path command.

Cache policy for the toolbar page cache service.

A class providing Drupal Twig Debug extension.

Loads templates from the filesystem.

Loads templates based on information from the Drupal theme registry.

Manages data type plugins.

Fetches project information from remote locations.

Provides all and missing update implementations.

Gets the root path used by the legacy Update Manager.

Decorator for the URL generator, which bubbles bubbleable URL metadata.

Cookie based authentication provider.

Defines the user data service.

Logs details of User Flood Control events.

Provides a username validator.

ToolbarLinkBuilder fills out the placeholders generated in user_toolbar().

Updates the current user's last access time.

Generates and caches the permissions hash for a user.

A factory for creating Symfony recursive validators.

Wraps a regular cache backend to make it support cache contexts.

Wraps a regular cache backend to make it support cache contexts.

View analyzer plugin manager.

Reacts to changes on entity types to update all views entities.

Caches exposed forms, as they are heavy to generate.

Builds up the routes of all views.

Defines a helper class for stuff related to views data.